The law is just a shadow of the perfect righteousness of God my friend . Jesus is the standard .
Because man could not and can not obtain that righteousness in the Law is the reason Christ came!
Man became separated from God through Adam's sin. Man had no way of paying for that sin in his fallen state.
Man needed a Saviour, a Deliverer to come back into relationship with God.
Before faith in Christ, man is a Law-breaker, separated from God.
After faith in Christ, man is a perfect Law-keeper by the merits of faith in Christ.